Shatylo VB, Bodretska LA, Shapovalenko IS, Voinarovska HP, Butynets ZS. Pentoxyphylline: possibilities to reduce manifestations of chronic heart failure with preserved left ventricular ejection fraction in elderly . Zaporozhye Medical Journal [Internet]. 2021Apr.7 [cited 2024Nov.26];23(1):24-31. Available from: http://zmj.zsmu.edu.ua/article/view/224839